Results 81 to 90 of about 452,450 (226)
Nature, 1920 ON March 16 I observed a peculiar halo here; its form is best shown by a rough sketch. The angles were taken with a pocket slide-rule held at arm's length, and are, therefore, only approximations, but the relative values are probably fairly correct. The halo was brightest at the point above the sun, and faded off somewhat on each side; it ended rather ...
openaire +2 more sources
“Say hello to Halo”: the halo effect in sports [PDF]
Innovative Marketing, 2019 In daily life, people tend to use mental shortcuts to simplify and speed up their decision-making processes. A halo effect exists if the impression created by a dominant attribute influences how other attributes of an object or subject are judged. It involves a cognitive bias that leads to distorted assessments. However, the halo effect has barely been
openaire +3 more sources
A Second-order bias model for the Logarithmic Halo Mass Density
, 2012 We present an analytic model for the local bias of dark matter halos in a LCDM universe. The model uses the halo mass density instead of the halo number density and is searched for various halo mass cuts, smoothing lengths, and redshift epoches.
Choi, Yun-Young +4 more
core +1 more source
Preventing halo bias in grading the work of university students
Cogent Psychology, 2014 Experts have advocated anonymous marking as a means of minimizing bias in subjective student assessment. In the present study, 159 faculty members or teaching assistants across disciplines were randomly assigned (1) to grade a poor oral presentation of a
John M. Malouff +4 more
doaj +1 more source
Massive pericardial effusion: A rare and easily missed finding in myocardial perfusion scintigraphy
World Journal of Nuclear Medicine, 2018 A 72-year-old gentleman underwent myocardial perfusion scintigraphy (MPS) for sinus tachycardia of unknown cause. Baseline electrocardiography (ECG) showed sinus tachycardia and electrical alternans.
Kwan Wu, Boom Kung, Ting Au Yong
doaj +1 more source
A doorway to Borromean halo nuclei: the Samba configuration
, 2005 We exploit the possibility of new configurations in three-body halo nuclei - Samba type - (the neutron-core form a bound system) as a doorway to Borromean systems. The nuclei $^{12}$Be, $^{15}$B, $^{23}$N and $^{27}$F are of such nature, in particular $^{
Bertulani C. A. +5 more
core +1 more source
Scaling of the 1-halo terms with bias
, 2015 In the Halo Model, galaxies are hosted by dark matter halos, while the halos themselves are biased tracers of the underlying matter distribution. Measurements of galaxy correlation functions include contributions both from galaxies in different halos ...
Abramo, L. Raul +3 more
core +1 more source
ERJ Open Research, 2019 Ecological relationships between bacteria are important when considering variation in bacterial communities in humans, with such variation playing an important role in both health and disease.
Gisli G. Einarsson +5 more
doaj +1 more source
, 2015 We present a spectroscopic study of 287 Planetary Nebulas (PNs) in a total area of ~0.4 deg^2 around the BCG M87 in Virgo A. With these data we can distinguish the stellar halo from the co-spatial intracluster light (ICL).
Arnaboldi, Magda +3 more
core +1 more source